[INFO] fetching crate static_test 0.1.0...
[INFO] documenting static_test-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate static_test 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate static_test 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate static_test 0.1.0
[INFO] finished tweaking crates.io crate static_test 0.1.0
[INFO] tweaked toml for crates.io crate static_test 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate static_test 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3134b98e561ce31e8da2c973650520b267e2ff0eeacc578c1d4e00c27195efaa
[INFO] running `Command { std: "docker" "start" "-a" "3134b98e561ce31e8da2c973650520b267e2ff0eeacc578c1d4e00c27195efaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3134b98e561ce31e8da2c973650520b267e2ff0eeacc578c1d4e00c27195efaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3134b98e561ce31e8da2c973650520b267e2ff0eeacc578c1d4e00c27195efaa", kill_on_drop: false }`
[INFO] [stdout] 3134b98e561ce31e8da2c973650520b267e2ff0eeacc578c1d4e00c27195efaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e201eaf39c8352d05095e04adb4d1aebb1196f5d2a39a468548e77ec73e8f0d
[INFO] running `Command { std: "docker" "start" "-a" "0e201eaf39c8352d05095e04adb4d1aebb1196f5d2a39a468548e77ec73e8f0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]  Documenting static_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `Command { std: "docker" "inspect" "0e201eaf39c8352d05095e04adb4d1aebb1196f5d2a39a468548e77ec73e8f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e201eaf39c8352d05095e04adb4d1aebb1196f5d2a39a468548e77ec73e8f0d", kill_on_drop: false }`
[INFO] [stdout] 0e201eaf39c8352d05095e04adb4d1aebb1196f5d2a39a468548e77ec73e8f0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "external_doc" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e867dc2b19ff3adaf64a752a8557832306a7432b58843fdbcd94c297289bd767
[INFO] running `Command { std: "docker" "start" "-a" "e867dc2b19ff3adaf64a752a8557832306a7432b58843fdbcd94c297289bd767", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]  Documenting static_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:47
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature = "external_doc", feature(external_doc))]
[INFO] [stdout]   |                                               ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: use #[doc = include_str!("filename")] instead, which handles macro invocations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `static_test`
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type proc-macro --crate-name static_test src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="external_doc"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=ad7bcf4d1dc31cad -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-5976acf79debefd0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-853f392ab3b5a886.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-0af14fff3e7306e8.rmeta --extern proc_macro --extern-html-root-url 'proc_macro2=https://docs.rs/proc-macro2/1.0.5/' --extern-html-root-url 'quote=https://docs.rs/quote/1.0.2/' --extern-html-root-url 'syn=https://docs.rs/syn/1.0.5/' -Zunstable-options --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e867dc2b19ff3adaf64a752a8557832306a7432b58843fdbcd94c297289bd767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e867dc2b19ff3adaf64a752a8557832306a7432b58843fdbcd94c297289bd767", kill_on_drop: false }`
[INFO] [stdout] e867dc2b19ff3adaf64a752a8557832306a7432b58843fdbcd94c297289bd767